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TUBEMASTER INC

Overview
  • Total Patents
    68
  • GoodIP Patent Rank
    89,014
  • Filing trend
    ⇧ 28.0%
About

TUBEMASTER INC has a total of 68 patent applications. It increased the IP activity by 28.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, measurement and thermal processes are VOJSKOVAYA CHAST 51105, IR NI I K I KHIM MASH and BONDARENKO VLADIMIR A.

Patent filings per year

Chart showing TUBEMASTER INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Johns Clifford L 60
#2 Sympson Daniel D 36
#3 Schmidt Manfred 20
#4 Chasmawala Munaf Najmuddin 20
#5 Dattilo Iii August M 12
#6 Mcandrews Dennis Patrick 7
#7 Dattilo August M Iii 7
#8 Cornett Douglas Keith 6
#9 Johns Clifford 5
#10 Gates Samuel Richard 4

Latest patents

Publication Filing date Title
US2020338513A1 Air Lance for Removing Pellets from a Tube
KR20190139878A Method for Loading Pellets
US2018172892A1 Lighting and communication system for confined space
US2018141016A1 Device and method for loading pellets
US2017296994A1 Arrangement for Loading Particles
WO2009076374A1 Device and process for precision loading of particles in a vertical tube chemical reactor
EP2175976A1 Device and method for identifying the row number on a tubesheet
CN101680728A Method of cleaning tubes
US2008184779A1 Seal for tube
US2008142045A1 Vacuum attachment and method
EP1931458A2 Device for loading chemical reactor tubes
MY146741A Tool for loading reactor tubes
TW200609041A Tool for loading reactor tubes
US2004173008A1 Device and method for use with chemical reactor tubes
MY151809A Device and method for blowing down and measuring the back pressure of chemical reactor tubes
MY167862A Method using a device for measuring the back pressure in chemical reactor tubes
MY166965A Device for measuring back pressure in chemical reactor tubes
US2004191135A1 Tool for loading reactor tubes
AU2002252344A1 Device and method for blowing down and measuring the back pressure of chemical reactor tubes